Dukan Lake
The largest lake in Iraqi Kurdistan, a reservoir on the Little Zab ringed by bare mountains.
Updated 1 September 2026
Dukan was created in the 1950s by damming the Little Zab in a gorge, flooding a long valley and producing a reservoir of some two hundred and seventy square kilometres, the largest body of water in the Kurdistan region, used for power, irrigation and water supply. The setting is bare brown mountains dropping to blue water, which is striking, and the shore has been developed with resorts, restaurants, chalets and boat hire, busy with Kurdish families through the summer. Swimming and boating are the activities. Water levels fluctuate a great deal between wet and dry years and the drawdown exposes wide bare margins. The town of Dukan sits below the dam and the road from Sulaymaniyah runs through mountain country.
What's there
- The reservoir - blue water held between bare mountain slopes.
- The dam - the mid-century structure at the gorge.
- Shore resorts - chalets, restaurants and boat hire along the water.
- Drawdown margins - exposed banks when the level is low.
When to go
April to June for green hills and full water, September and October for settled weather. July and August are hot but busiest with holidaymakers. Levels drop through the dry season.
Things to know
Development along the shore is uneven and some resorts are run-down. Litter at the popular spots is a problem. Water levels vary a lot and low years leave a wide bare shoreline. Swimming areas are unsupervised.
Nearby
Sulaymaniyah lies southeast; Rawanduz is north.
Key facts
Source: Wikidata, item Q4115003, read on 18 October 2026.
What to pack for Dukan Lake
Chosen from what this place is for. Tap a kit for the full checklist.
- Reef-safe sunscreen - High SPF that will not bleach the coral you are swimming over. Find on Amazon
- Quick-dry towel - A microfibre towel packs small and dries in minutes. Find on Amazon
- Water shoes - Protect your feet on rocky entries, hot sand and sea-urchin spines. Find on Amazon
- Dry bag - Keeps phone, cash and keys safe while you are in the water. Find on Amazon
Some links on this page are Amazon affiliate links - if you buy through them we may earn a small commission at no extra cost to you.
All packing kitsPlan your trip
Where to start if Dukan Lake is going on the list.
Booking links on this page are affiliate links - if you book through them we may earn a small commission at no extra cost to you. It never changes what we write about a place.
Opening times, ticket prices and seasonal closures change - check the official source before you go: official site.


